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Comoving Magnetics makes quality electrical engineering apps!

This app will calculate the fault through a transformer. It is a "lite" version of the pro.

Get the pro app for the fault over a line and bracing de-rate calculations.

The app uses the 2008/2011/2014 National Electric Code (NEC) chapter 9 tables for impedance.

See the About menu for more functionality

Electric, NEC Code

What's New in the Latest Version 2.1

Last updated on Apr 1, 2016 v2.1 - Updated to add NEC 2014